Watch List notes:

SELEUCIS and PIERIA, Antioch. Augustus. 27 BC-AD 14. AR Tetradrachm (25.5mm, 14.15 g, 12h). In the name and types of the Seleucid king Philip I Philadelphus. Dated year 26 of the Caesarean Era (24/23 BC). Diademed head of Philip I right within fillet border / Zeus Nicephorus seated left; monogram to inner left and below throne, Kς (date) and [thunderbolt] in exergue; all within wreath. Prieur 19 var. (date as ςK); McAlee 20 (this coin illustrated); RPC I –; SC 2491.16; HGC 9, 1360q. Toned, some roughness. Fine. Extremely rare, Prieur did not own this example when he published his book, and none in CoinArchives.

From the Michel Prieur Collection.